木塑复合材料主要特点
1. 良好的加工性能
1. good processability
木塑复合材料内含塑料和纤维,因此,具有同木材相类似的加工性能,可锯、可钉、可刨,使用木工器具即可完成,且握钉力明显优于其他合成材料。机械性能优于木质材料。握钉力一般是木材的3倍,是刨花板的5倍。
Wood-plastic composites contain plastics and fibers, so they have similar processing properties to wood. They can be sawed, nailed and planed. They can be accomplished with woodworking tools, and the nail-holding force is obviously superior to other synthetic materials. Mechanical properties are better than wood materials. The nail holding force is generally 3 times that of the wood and 5 times that of the particleboard.
2. 良好的强度性能
2. good strength performance
木塑复合材料内含塑料,因而具有较好的弹性模量。此外,由于内含纤维并经与塑料充分混合,因而具有与硬木相当的抗压、抗弯曲等物理机械性能,并且其耐用性明显优于普通木质材料。表面硬度高,一般是木材的2~5倍。
Wood plastic composites contain plastic, so they have good modulus of elasticity. In addition, because it contains fibers and is fully mixed with plastics, it has the same physical and mechanical properties as hardwood, such as compression and bending resistance, and its durability is obviously superior to ordinary wood materials. The surface hardness is high, generally 2~5 times of wood.
3. 具有耐水、耐腐性能,使用寿命长
3. it has water resistance, corrosion resistance and long service life.
木塑材料及其产品与木材相比,可抗强酸碱、耐水、耐腐蚀,并且不繁殖细菌,不易被虫蛀、不长真菌。使用寿命长,可达50年以上。
Compared with wood, wood-plastic materials and their products can resist strong acid and alkali, water and corrosion, and do not propagate bacteria, insects are not easy to moth, do not grow fungi. Long service life, up to 50 years or more.
4. 优良的可调整性能
4. excellent adjustable performance
通过助剂,塑料可以发生聚合、发泡、固化、改性等改变,从而改变木塑材料的密度、强度等特性,还可以达到抗老化、防静电、阻燃等特殊要求。
Through additives, plastics can be polymerized, foamed, cured, modified and other changes, thereby changing the density, strength and other characteristics of wood-plastic materials, but also to achieve anti-aging, anti-static, flame retardant and other special requirements.
5. 具有紫外线光稳定性、着色性良好。
5. UV light stability and good tinting.
6. 可回收利用率高
6. high recycling rate.
其最大优点就是变废为宝,并可100%回收再生产。可以分解,不会造成“白色污染”,是真正的绿色环保产品。
Its greatest advantage is to turn waste into treasure, and 100% can be recycled and reproduced. Can decompose, will not cause "white pollution", is truly green environmental protection product.
7. 原料来源广泛
7. raw materials are widely distributed.
生产木塑复合材料的塑料原料主要是高密度聚乙烯或聚丙烯,木质纤维可以是木粉、谷糠或木纤维,另外还需要少量添加剂和其他加工助剂。
The main raw materials for wood-plastic composites are high density polyethylene (HDPE) or polypropylene (PP). Wood fibers can be wood flour, millet bran or wood fibers. A small amount of additives and other processing aids are also needed.
8. 可以根据需要,制成任意形状和尺寸大小
8., we can make arbitrary shapes and sizes according to needs.